Collateral Source

The collateral source rule bars the admissibility of evidence at trial to show that a plaintiff’s losses have been compensated from other sources, such as the plaintiff’s insurance or workers compensation. “Collateral source” refers to damages awarded to plaintiffs for inflated medical expenses that were never actually incurred.

The Problem

The collateral source rule keeps important information relevant to the determination of damages from reaching the jury. It allows plaintiffs to be compensated twice for the same injury.

ATRA’s Position

ATRA supports permitting the admissibility of evidence of collateral source payments at trial or requiring awards to be offset by the amount paid to plaintiffs by collateral sources, less the amount paid by the plaintiff to secure the benefit. Advancing legislation to allow actual evidence of the medical expenses incurred will bring transparency to damage awards for medical bills.

Search Through ATRA Reforms

Search through all of ATRA's reforms around Collateral Source
Collateral Source Rule Reform: SB 394 (1986)
Permits the admissibility of evidence of collateral source payments from sources other than life insurance, other insurance for which the plaintiff or...
Indiana
Collateral Source Rule Reform: SB 1200 (1986): 735 Ill. Comp. Stat Ann. § 5/2 –1205.

Provides for awards to be offset for benefits over $25,000, as long as the offset does not reduce the judgment by more than 50%.

Illinois
Collateral Source Rule Reform: HB 745 (1990): Idaho Code Ann. § 6-1606.
Permits the admissibility of evidence of collateral source payments.  Provides for awards to be offset to the extent that they include double recoveri...
Idaho
Collateral Source Rule Reform: SF 482 (1987).

Permits the admissibility of evidence of collateral source payments.

Iowa
Collateral Source Rule Reform: SB S1 (special session) (1986): Sunset provision (SB 1529) enacted in 1991.
Provides for the payment of valid liens (arising out of claims for payments made from collateral sources for costs and expenses arising from an injury...
Hawaii
Collateral Source Rule: H.B. 1 (1987)

Permits the admissibility of evidence of collateral source payments.

Georgia
Collateral Source Rule Reform: SB 465 (1986):
Provides for awards to be offset with broad exclusions.  The collateral source rule reform is unconstitutional.  Smith v. Department of Insurance, 507...
Florida
Collateral Source Rule Reform: HB 6134 (1986): Conn. Gen. Stat. Ann. § 52‑225a.
Permits the admissibility of evidence of collateral source payments.  Provides for awards to be offset by the amount paid by collateral sources less a...
Connecticut
Collateral Source Rule Reform: SB 67 (1986)

Permits the admissibility of evidence of collateral source payments.  Provides for awards to be offset with broad exclusions.

Colorado
Collateral Source Rule Reform: SB 1055 (1993): Ariz. Rev. Stat. § 12-565.

Permits the admissibility of evidence of collateral source payments in all civil liability cases.

Arizona


Collateral Source News and Press

Explore ATRA's most recent press releases and blogs around Collateral Source

Search Resources

Search through all of ATRA's Amicus Briefs, Reports, and Other Resources around Collateral Source
Search All
States
Status
Post Types
Date
The Junk Science Playbook
The Machine That Sparks and Supports Mass Tort Litigation Introduction and Executive Summary Mass tort litigation is a sprawling, profit-driven...
Bio-Lab, Inc. v. Fannie Tartt et al.
(GA, filed January 20, 2026): Arguing that traditional tort law and persuasive decisions by the U.S. Supreme Court and numerous state high courts do ...
Georgia
  • Case Not Yet Decided iconCase Not Yet Decided
Foor v. Alabama
(Ala., Filed December 12, 2025): Arguing that allowing the circuit court’s so-called “sharing protective order” to stand would make Alabama a signifi...
Alabama
  • Court Ruled Against ATRA's Position iconCourt Ruled Against ATRA's Position
Sanctionable: The unsupported, exaggerated, and suspicious claims plaguing our nation’s courts
There is growing concern that many lawsuits filed in our nation’s courts are unsupported, involve manufactured or exaggerated injuries, or stem from ...
California, Florida, Louisiana, New York, Pennsylvania
Lyon v. Riverside Methodist Hospital et. al.
(OH., filed October 7, 2025): Arguing that the Court should review the lower court’s decision because the Court should comprehensively address the co...
Ohio
  • Case Not Yet Decided iconCase Not Yet Decided
Atlas Turner, Inc. v. Welch
(U.S., filed September 22, 2025): Arguing the Court should review the use of receiverships by the South Carolina asbestos court.  The receivership pr...
SCOTUS
  • Case Not Yet Decided iconCase Not Yet Decided
Letter to House Judiciary Committee re: Protection of Lawful Commerce in Stone Slab Products Act
This letter was submitted on behalf of the American Tort Reform Association to express our support for H.R. 5437, the “Protection of Lawful Commerce ...
California
Letter to DOJ re: RFI on State Laws Having Significant Adverse Effects on the National Economy or Interstate Commerce
Re: Request for Information on State Laws Having Significant Adverse Effects on the National Economy or Significant Adverse Effects on Interstate Com...
Chevron U.S.A. Inc. v. Plaquemines Parish
(U.S., filed September 12, 2025): Arguing that the Louisiana coastal litigation proves the importance of federal officer removal.  The Government law...
SCOTUS
  • Case Not Yet Decided iconCase Not Yet Decided
Suncor Energy Inc., et. al. v. County Commissioners of Boulder County, et. al.
(U.S., filed September 12, 2025): Urging the Court to grant the petition for certiari.  Arguing that global climate change is not traditional st...
SCOTUS
  • Court Granted Cert iconCourt Granted Cert



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